| Owner | Count | 1.
| Cushman, Joy, | 1 | 2.
| Cushman Management, Management Services, Long Beach, California | 1 | 3.
| Cushman, Martha Knapp, Johnsonville, South Carolina | 1 | 4.
| Cushman, Roderick H., | 1 | 5.
| Cushman & Wakefield, New York, New York | 1 | 6.
| Cushwas, Leon, Mrs, Clearspring, Maryland | 8 | 7.
| Cusic, Howard & Anne, | 1 | 8.
| Cusick, Edla Frankau, | 1 | 9.
| Custer County High School, Miles City, Montana | 1 | 10.
| Custer Museum, Yankee Fork Ranger District, Clayton, Idaho | 1 |
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